Every mental state is a function of some physical state of the brain.
每种心理状态都是大脑某种物理状态的功能。
唯一真正的监狱是恐惧,唯一真正的自由是从恐惧中解脱。
The future of farming lies in balancing productivity with environmental responsibility.
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.